SelfPayRates — hospital cash prices, from the source
Cash prices at 2 facilities for code 85610, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Sep 18, 2026 and Sep 18, 2026.
| Hospital | Cash price | List price | Off | File date | |
|---|---|---|---|---|---|
| MERCY HEALTH LOURDES HOSPITAL LLC
PADUCAH, KY HC Prothrombin Time |
$39.00 | $65.00 | 40% | — file |
|
| MERCY HEALTH LOURDES HOSPITAL LLC
PADUCAH, KY HC So Prothrombin Time |
$40.20 | $67.00 | 40% | — file |
|
| BAPTIST HEALTHCARE SYSTEM INC
PADUCAH, KY Blood test, clotting time |
$59.38 | $79.17 | 25% | Sep 18, 2026 file |
Outpatient: lowest $39.00, median $40.20, highest $59.38 — a 1.5× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $43.80. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.